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BR112019008611A2 - respirator that includes reinforcement element - Google Patents

respirator that includes reinforcement element

Info

Publication number
BR112019008611A2
BR112019008611A2 BR112019008611A BR112019008611A BR112019008611A2 BR 112019008611 A2 BR112019008611 A2 BR 112019008611A2 BR 112019008611 A BR112019008611 A BR 112019008611A BR 112019008611 A BR112019008611 A BR 112019008611A BR 112019008611 A2 BR112019008611 A2 BR 112019008611A2
Authority
BR
Brazil
Prior art keywords
respirator
mask body
zone
reinforcement element
includes reinforcement
Prior art date
Application number
BR112019008611A
Other languages
Portuguese (pt)
Inventor
Noh Dong-Sun
Park Kangsoo
Lee Sanghoon
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112019008611A2 publication Critical patent/BR112019008611A2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/30—Non-woven

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

trata-se de várias modalidades de um respirador com peça facial filtrante. o respirador pode incluir um corpo de máscara que inclui uma zona retrátil disposta ao longo de ao menos uma porção de um perímetro do corpo de máscara e um elemen-to de reforço disposto em uma região superior do corpo de máscara para definir uma zona reforçada do corpo de máscara. a zona reforçada é, ao menos parcialmente, circundada pela zona retrátil.These are various modalities of a respirator with filtering facepiece. the respirator may include a mask body including a retractable zone disposed along at least a portion of a perimeter of the mask body and a reinforcement member disposed at an upper region of the mask body to define a reinforced zone of the mask body. Mask body. the reinforced zone is at least partially surrounded by the retractable zone.

BR112019008611A 2016-10-28 2017-10-25 respirator that includes reinforcement element BR112019008611A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662414036P 2016-10-28 2016-10-28
PCT/US2017/058227 WO2018081227A1 (en) 2016-10-28 2017-10-25 Respirator including reinforcing element

Publications (1)

Publication Number Publication Date
BR112019008611A2 true BR112019008611A2 (en) 2019-07-09

Family

ID=60263137

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008611A BR112019008611A2 (en) 2016-10-28 2017-10-25 respirator that includes reinforcement element

Country Status (11)

Country Link
US (1) US20210283435A1 (en)
EP (1) EP3532172A1 (en)
JP (1) JP2019535374A (en)
KR (1) KR20190069565A (en)
CN (1) CN109922868A (en)
BR (1) BR112019008611A2 (en)
CA (1) CA3042025A1 (en)
CO (1) CO2019004188A2 (en)
MX (1) MX2019004911A (en)
SG (1) SG11201903804SA (en)
WO (1) WO2018081227A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD949325S1 (en) * 2018-07-11 2022-04-19 3M Innovative Properties Company Respirator
IT202000009118A1 (en) * 2020-04-27 2021-10-27 Motordesign Modena S R L PROCEDURE FOR THE PRODUCTION OF PRODUCTS IN COMPOSITE MATERIAL
DE102022107694A1 (en) 2022-03-31 2023-10-05 Dräger Safety AG & Co. KGaA Method and manufacturing system for producing a sequence of respiratory masks
WO2023200021A1 (en) * 2022-04-12 2023-10-19 주식회사 에버그린 Mask
WO2024207088A1 (en) * 2023-04-05 2024-10-10 Srs Serviços Relacionados A Saude Ltda Reinforcement for safely stowable and quickly retrievable mask

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Also Published As

Publication number Publication date
CO2019004188A2 (en) 2019-05-10
JP2019535374A (en) 2019-12-12
CN109922868A (en) 2019-06-21
WO2018081227A1 (en) 2018-05-03
MX2019004911A (en) 2019-06-12
SG11201903804SA (en) 2019-05-30
US20210283435A1 (en) 2021-09-16
CA3042025A1 (en) 2018-05-03
KR20190069565A (en) 2019-06-19
EP3532172A1 (en) 2019-09-04

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements